Ancient Roman Imperial Coins - Probus - Emperor Spearing Enemy Antoninianus. 278-282 AD Serdica mint. Obv: IMP C M AVR PROBVS AVG legend with radiate and helmeted cuirassed bust left holding spear and shield. Rev: VIRTVS PROBI AVG legend with emperor galloping on horseback right attacking enemy on ground before whose shield lays below horse; mintmark KA? in exergue. RIC 878; Sear 12114 variant (mint"). 4.41 grams. ("). Extremely fine. [No Reserve]